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Jiangsu Changjiang Electronics Technology

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Corporate brand

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JCET Group is a global integrated circuit manufacturing and technology services provider founded in 1972, offering semiconductor packaging, design, and test solutions.

Last updated October 7, 2026

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Overview

JCET Group is a global leader in integrated circuit back-end manufacturing and technology services. It provides comprehensive turnkey solutions including semiconductor package integration design, wafer probing, bumping, assembly, final testing, and global drop shipments. The company utilizes advanced wafer-level packaging, 2.5D/3D packaging, System-in-Package solutions, and flip chip and wire bonding technologies, supporting applications such as automotive, artificial intelligence, high-performance computing, storage, communication, smart devices, industrial and medical sectors, and power and energy. JCET has R&D centers in China and Korea and manufacturing facilities across China, Korea, and Singapore. Founded in 1972, the company serves customers worldwide through its technology patent portfolio and eight-site manufacturing network.

History

JCET Group was founded in 1972. According to the company's milestones, the Jiangyin Transistor Factory was established in 1972, the first automated IC assembly line started production in 1989, the company was restructured to JCET in 2000, and JCET listed in 2003. Today, JCET describes itself as a global leader in integrated circuit back-end manufacturing and technology services, providing comprehensive turnkey solutions including semiconductor package integration design, wafer probing, bumping, assembly, final testing, and global drop shipments. The company operates R&D centers in China and Korea and manufacturing facilities across China, Korea, and Singapore.

  • 2003

    JCET listed on the stock exchange.

  • 2000

    Company restructured and renamed JCET.

  • 1989

    First automated IC assembly line started production.

  • 1972

    Jiangyin Transistor Factory established, the origin of JCET Group.

Products and positioning

Global leader in integrated circuit back-end manufacturing and technology services

  • Turnkey Design

    JCET collaborates with customers on die and package designs to provide the best possible products in terms of performance, quality, cycle time and cost.

  • Test Solutions

    JCET provides customers with a full suite of test platforms and engineering services to support a broad range of mixed signal, Radio Frequency (RF), analog, and high-performance digital semiconductor devices.

Recent events

  • Reported

    JCET completes acquisition of ADI's Singapore test facility[6]

    JCET completed its acquisition of Analog Devices' Singapore test facility; the facility's test staff were to transfer to JCET operations in the near future.

  • Unconfirmed

    Reported

    JCET completes RMB 5 billion private placement[7]

    JCET Group announced that it had completed a capital raising of approximately RMB 5 billion through a private placement.

  • Reported

    JCET Group appoints Janet Tao Chou as CFO[8]

    JCET Group announced that its board had approved Janet Tao Chou's appointment as Chief Financial Officer, replacing Mu Haoping, who would serve as Senior Vice President for Capital Operations.

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